Предмет: Математика, автор: mauerow

Решите уравнение: 2x-1/2,4=15/3,6

Ответы

Автор ответа: GlebGor1998

2х - 1/2,4 = 15/3,6
2х = 1/2,4 + 15/3,6 Умножим левую и правую стороны уравнения на 7,2
14,4х = 3 + 30
14,4х = 33
х = 33/14,4
х = 11/4,8

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